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Table 1 Reliability analysis of the SF-12 scale

From: Is the health status of female victims poorer than males in the post-disaster reconstruction in China: a comparative study of data on male victims in the first survey and double tracking survey data

  Total mean if item is removed Scale variance if item is removed Total correlation if item is removed Cronbach’s α coefficient if item is removed
PF: physical function 300.67 30186.165 0.607 0.802
RP: role physical 301.61 28727.631 0.563 0.807
BP: bodily pain 299.19 29610.768 0.526 0.812
GH: general health 305.63 29575.140 0.526 0.812
VT: vitality 295.16 29598.358 0.525 0.812
SF: social function 299.58 30224.805 0.500 0.815
RE: role emotional 299.28 28994.808 0.541 0.810
MH: mental health 302.80 30257.810 0.684 0.796